var fixedBar = document.querySelector('.fixed-Bar')
var service = fixedBar.querySelector('.service')
var a = service.querySelector('div')
var gotop = fixedBar.querySelector('.gotop')
console.log(fixedBar);
console.log(service);
console.log(a);
console.log(gotop);
service.onmouseover = function () {
    a.style.display = 'block'
    this.style.color = '#7e6044'
}
service.onmouseout = function () {
    a.style.display = 'none'
    this.style.color = ''
}
